Hi, i have added many tyes of zigbee devices and for some reason they become Unknown and offine after a few hours. I have re added them and the same thing happens. i changed a setting for how many seconds before a device becomes unknown and have st it to 0 and to the max but the same things happens…

Hello Jose What integration and hardware are you using to connect to your zigbee devices? [image] How to help us help you - or How to ask a good question Configuration Before we begin… This forum is not a helpdesk The people here don’t work for Home Assistant,…

Start by reading this: [image] Zigbee network optimization: a how-to guide for avoiding radio frequency interference + adding Zigbee Router devices (repeaters/extenders) to get a stable Zigbee network mesh with best possible range and coverage by fully utilizing Zigbee mesh network…

Hi, I am using the Nuba Case Sky Connect on Rasbery Pi 5. All devices are within a few feet from the Sky Connect usb stick. Thanks

How many of the devices are battery powered?

almost all of them are battery powered. Thanks

Not sure why i should add routers since the device is only a few feet away, can you explain how that would help? Thanks

A Zigbee stick can (depending on the model) serve about 30 devices directly connected to the coordinator . Routers offload connections from the coordinator see FAQ | Zigbee2MQTT Zigbee to MQTT bridge, get rid of your proprietary Zigbee bridges

Is your Sky Connect plugged in directly into the Pi? If yes, then it’s probably usb interference. You’ll need to use a USB 2.0 extension cable and move the SkyConnect away from the Pi to avoid it.

Hi, i only have 2 devices currently connected and yes i have a cable attached and not connected directly to the usb port. Anyone have any other suugestions?

Zigbeee devices become Unknown after a few hours

Configuration Zigbee

Sir_Goodenough ((SG) WhatAreWeFixing.Today) July 8, 2025, 4:22pm 2

Hello Jose

What integration and hardware are you using to connect to your zigbee devices?